US 11,785,637 B2
Multiple channel state feedback reports for MU-MIMO scheduling assistance
Sharon Levy, Binyamina (IL); Guy Wolf, Rosh Haayin (IL); Assaf Touboul, Netanya (IL); and Igor Gutman, Ramat Gan (IL)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM INCORPORATED, San Deigo, CA (US)
Filed on Apr. 29, 2020, as Appl. No. 16/862,543.
Prior Publication US 2021/0345399 A1, Nov. 4, 2021
Int. Cl. H04W 24/10 (2009.01); H04W 74/04 (2009.01); H04B 7/04 (2017.01); H04B 17/345 (2015.01); H04B 7/06 (2006.01); H04B 7/0452 (2017.01)
CPC H04W 74/04 (2013.01) [H04B 7/0626 (2013.01); H04B 17/345 (2015.01); H04W 24/10 (2013.01); H04B 7/0452 (2013.01)] 30 Claims
OG exemplary drawing
 
1. A method of wireless communication performed by a network entity, the method comprising:
transmitting, to a first user equipment (UE) of a plurality of UEs, a channel state report configuration indicating a set of one or more interference measurement resources, a list of potential groupings of the plurality of UEs, and a set of precoding matrices, the set of precoding matrices including respective precoding information associated with each UE of the plurality of UEs;
transmitting, to the plurality of UEs after transmitting the channel state report configuration, one or more channel response reference signals using a common pilot prior to precoding;
receiving, from the first UE, a channel state report including interference prediction information based on a reconstruction of interfering signals based on the one or more channel response reference signals, the set of one or more interference measurement resources, and the set of precoding matrices; and
selecting a grouping for the plurality of UEs from the list of potential groupings based at least in part on the received channel state report.